/*
 * Copyright 2019-2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.cloud.stream.binder.kinesis;

import cloud.localstack.docker.annotation.IHostNameResolver;
import com.amazonaws.SDKGlobalConfiguration;

/**
 * @author Artem Bilan
 *
 * @since 2.3
 */
public class EnvironmentHostNameResolver implements IHostNameResolver {

	/**
	 * DOCKER_HOST_NAME
	 */
	public static final String DOCKER_HOST_NAME = "DOCKER_HOST_NAME";

	static {
		System.setProperty(SDKGlobalConfiguration.AWS_CBOR_DISABLE_SYSTEM_PROPERTY, "true");
	}

	@Override
	public String getHostName() {
		return System.getenv(DOCKER_HOST_NAME);
	}

}
